WAS SHAKEN UP BY THIS. RAY BREWER JUST SPOKE WITH POLICE. HE JOINS US WITH THE ROCHESTER POLICE DEPARTMENT. GOOD AFTERNOON. THERE WAS A TWO-WEEK SPAN BETWEEN THE FIRST AND SECOND ROBBERIES. THIS LATEST WAS JUST A WEEK AFTER THE SECOND ROBBER. POLICE DO NOT BELIEVE THE ROBBER IS GROWING MORE DESPERATE OR BOLD, BUT IT IS IMPORTANT TO TAKE HIM INTO CUSTODY BEFORE SOMEBODY GETS HURT. THIS IS THE SURVEILLANCE PICTURE OF THE MAN ROCHESTER POLICE BELIEVE IS RESPONSIBLE FOR THREE ARMED ROBBERIES. THE LATEST HAPPENED AROUND 11:45 AT THE CUMBERLAND 45 ON HIGHLAND STREET WHEN THE ROBBER ENTERED THE STORE. WEARING A SWEATSHIRT, A HOODIE. ALSO WITH A FACIAL COVERING. HE ALSO HAVE -- HAD A SMALL MY FOR THE BLACK BLADE. -- KNIFE WITH A BLACK BLADE. THE CLERK COMPLIED AND WAS UNABLE TO GIVE THESE -- POLICE MUCH OF A DECISION -- DESCRIPTION. THE SUSPECT WAS PRETTY MUCH COVERED UP, WITH JUST HIS EYES EXPOSED AND HE KEPT HIS HEAD DOWN MOST OF THE TIME. THE CLERK WAS NOT INJURED IN THE SUSPECT LEFT THE STORE ON FOOT. WE DID HAVE A CANINE UNIT TRACK FROM THE STORE TO MAIN STREET. APPROXIMATELY A QUARTER MILE WAS WHERE THE TRUCK ENDED. WE BELIEVE THE SUSPECT GOT INTO A VEHICLE AT THAT POINT. THIS IS THE THIRD ARMED ROBBERY IN THREE WEEKS. FIRST HAPPENED AT THE SHELL STATION ON MILTON ROAD. THE SECOND AT THE IRVING CIRCLE K. IN ALL THREE CASES, THE DESCRIPTION OF THE ROBBER WAS SIMILAR. THEN THERE IS THE TIMING. ALL THREE HAPPENED ON SUNDAYS. WE HAVE SOME THEORIES AT THIS POINT. NOTHING AT THIS POINT THEY'RE WILLING TO SHARE WITH THE PUBLIC. ROCHESTER POLICE SAY THEY HAVE BEEN IN TOUCH WITH SURROUNDING TOWNS AND THERE HAVE BEEN NO SIMILAR ROBBERIES. IF YOU HAVE ANY INFORMATION OR RECOGNIZE THE CLOTHING, YOU ARE ASKED TO GET IN TOUCH WITH

Hillary Clinton did not have a State Department email account while she served as America's top diplomat, a senior state department official said Monday, and instead used a personal email account during her four years on the job.